US4990284A - Moisture indicating ink and package having same - Google Patents
Moisture indicating ink and package having same Download PDFInfo
- Publication number
- US4990284A US4990284A US07/419,797 US41979789A US4990284A US 4990284 A US4990284 A US 4990284A US 41979789 A US41979789 A US 41979789A US 4990284 A US4990284 A US 4990284A
- Authority
- US
- United States
- Prior art keywords
- ink
- solution
- moisture indicating
- type moisture
- indicating ink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D79/00—Kinds or details of packages, not otherwise provided for
- B65D79/02—Arrangements or devices for indicating incorrect storage or transport
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/222—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating moisture content
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
- B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
- B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S252/00—Compositions
- Y10S252/963—Humidity or moisture indicators
Abstract
Description
TABLE I ______________________________________ STUDY OF POTENTIAL VISUAL MOISTURE INDICATORS COLOR DEVELOPED COMPOUNDS 44% RH 52% RH 58% RH 76% RH ______________________________________ Cobaltous Dark Light Bromide Pink Pink Cobaltous Blue & Blue & Pink & Pink Chloride Trace Pink Trace Pink Blue Cobaltous Light Brown & Pink Pink Iodine Brown Pink Cobaltous Blue Dark Dark Lavender Thiocyanate Blue Blue Cobaltous Mulberry NO CHANGE Acetate Rhodium Yellow NO CHANGE Sulfate Praseodymium White NO CHANGE White & Sulfate Trace Green ______________________________________
TABLE II ______________________________________ INFLUENCE OF CONCENTRATION ON COLOR DEVELOPMENT CONCEN- TRATION Color Developed OF CoCl2 SOL. 44% RH 52% RH 58% RH 76% RH ______________________________________ 10% Blue & Purple & Light Light Trace Light Pink & Pink Pink Pink Purple 20% Blue Purple Light Pink Purple 40% Deep Deep Deep Dark Blue Purple Purple Pink ______________________________________
TABLE III __________________________________________________________________________ THE INFLUENCE OF ADDITIVES ON COBALTOUS CHLORIDE COLOR DEVELOPMENT RELATIVE HUMIDITIES TEST MIXTURES 44% 52% 58% 76% __________________________________________________________________________ CoCl.sub.2 in supernatant Dark Blue Not Deep Dark Rose liquid of aqueous poly Tested Purple (vinyl acetate) emulsion. (NS 1088-National Starch & Chemical Corp.) 1 g. CoCl.sub.2 + 1 g. Blue Blue Blue Gray Pink CaCl.sub.2 + 10 g. aqueous Green Green poly (vinyl acetate) emulsion. (NS 1088) 1 g. CoCl.sub.2 + 10 g. Purple Purple & Pink & Pink aqueous poly (vinyl Pink Purple acetate) emulsion. (NS 1088) 1 g. CoCl.sub.2 + 1 g. Dark Blue Light Purple Pink KCl + 10 g. aqueous Blue poly (vinyl acetate) emulsion. (NS 1088) CoCl.sub.2 in Joncryl Blue Blue/ Purple Pink Ink Formulation Purple (Supplied by S. C. Johnson & Sons, Inc.). Solids ppt. on mixing. 1 g. CoCl.sub.2 + Light Pink** Pink**Pink 10 g. H.sub.2 O. Blue 1 g. CoCl.sub.2 + KCl + LightLight Light Pink 10 g. H.sub.2 O. Blue-Gray Purple Pink-Purple 1 g. CoCl.sub.2 + 1 g. Blue- Light Light Pink CaCl.sub.2 + 10 g. H.sub.2 O. Green** Blue-Gray Gray 2 g. CoCl.sub.2 + 1 g. Blue Light Light Pink CaCl.sub.2 + 10 g. H.sub.2 O. Blue Purple 1 g. CoCl.sub.2 + 1 g. Light Light Light Pink Gelatin + 10 g. H.sub.2 O. Blue Blue Blue 2 g. CoCl.sub.2 + 1.3 g. Dark Blue Light Pink Gelatin + 10 g. H.sub.2 O. Blue Blue 2 g. CoCl.sub.2 + 1.3 g. Vivid Dark Blue Rose Gelatin + 1 g. CaCl.sub.2 +Dark Blue 10 g. H.sub.2 O. Blue 2 g. CoCl.sub.2 + 10 g. Dark Purple Light Pink-Rose aqueous poly (vinyl Blue Purple acetate) emulsion. (NS 1088) 0.5 g. CoCl.sub.2 + 10 g. Light NO CHANGE aqueous poly (vinyl Pink acetate) emulsion. (NS 1088) 0.2 g. CoCl.sub.2 + 10 g. NO COLOR DETECTED aqueous poly (vinyl acetate) emulsion. (NS 1088) 0.2 g. CoCl.sub.2 + 1 g. Blue Purple Mulberry Pink BaCl.sub.2 + 10 g. H.sub.2 O. 0.2 g. CoCl.sub.2 + 2 g. Blue Light Blue-Gray Pink BaCl.sub.2 + 10 g. of Blue 5% Gelatin. 0.2 g. CoCl.sub.2 + 2 g. Blue Purple Pink- Pink BaCl.sub.2 + 10 g. of H.sub.2 O Purple __________________________________________________________________________ *All CoCl.sub.2 was added as CoCl.sub.2.6H.sub.2 O **Some spotting was noted as these samples aged The above test results show that cobaltous chloride is compatible with a large number of substances, and that the color development of the cobaltous chloride at a given relative humidity can be modified.
TABLE IV ______________________________________ RESIN SYSTEM COMMENTS* ______________________________________ Cellulose acetate Propanol-2 and ethyl acetate solvent system; 11 cps. viscosity CAP 504-0.2** cellulose Ethyl alcohol and ethyl acetate propionate and acetate solvent system; gave Nevillac 10XL good colors. (phenolic resin) CAP 504-0.2** cellulose Ethyl alcohol and ethyl acetate propionate and acetate solvent system; ink Beckacete 24-152 gelled during formulation. (phenolic resin) CAP 504-0.2** cellulose Ethyl alcohol and ethyl acetate propionate and acetate solvent system; 24 Duco-Tak 80-2434 sec. viscosity; test prints (acrylic resin) pink at 60% RH, blue at 51% RH. CAP 482-0.5** cellulose Ethyl alcohol and ethyl acetate propionate and acetate solvent system; 20 Nevillac 10XL sec. viscosity; test prints (phenolic resin) light mulberry at 60% RH, blue at 51%. CAP 482-0.5** cellulose Ethyl alcohol and ethyl acetate propionate and acetate solvent system; 26 UNIREZ 7024 sec. viscosity; test prints (maleic resin) light lavender at 60% RH, blue at 51%. CAB 381-0.5** cellulose Ethyl alcohol and ethyl acetate butyrate and acetate solvent system; 24 and UNIREZ 7024 sec. viscosity; test prints (maleic resin) violet at 60% RH, blue at 52%. GANTREZ ES 225 Ethyl alcohol and ethyl Poly (vinyl methyl) acetate solvent system; 21 ether) ester sec. viscosity; test prints purple at 60% RH, blue at 51%. GANTREZ M 154 Ethyl alcohol and ethyl Poly (vinyl methyl acetate solvent system; 24 ether) sec. viscosity; test prints pink at 60% RH, blue at 51%. ______________________________________ *Viscosities were determined with a #2 Zahn cup at 77° F. unless otherwise noted. **In the above Table IV, CAP 5040.2 is cellulose acetate propionate; CAP 4820.5 is cellulose acetate propionate; and CAB 3810.5 is cellulose acetate butyrate. These cellulose esters were purchased from Eastman Koda Company. The important properties differentiating these various cellulose esters from each other are set forth in Table V below.
TABLE V __________________________________________________________________________ Hy- Number droxyl Melt- Average Viscosity Acyl Content Con- ing Tukon Weight/Volume Molecular Eastman Sec- Acetyl Butyryl tent Range Tg. Hardness lb/ Weight, Code No. onds Poises % % % °C. °C. Knoops U.S. Gal Kg/L MW.sub.N Comments __________________________________________________________________________ CAB-381-0.5 0.5 1.9 13.0 37 1.5 155-165 130 12 10.00 1.20 30,000 Application Cellulose found in Acetate lacquers Butyrate of all types. __________________________________________________________________________ Com- bined Hy- Number Acetyl Pro- droxyl Melt- Average Viscosity Con- pionyl Con- ing Tukon Weight/Volume Molecular Eastman Sec- tent Content tent Range Tg. Hardness lb/ Weight, Code No. onds Poises % % % °C. °C. Knoops U.S. Gal Kg/L MW.sub.N Comments __________________________________________________________________________ CAP-482-0.5 0.5 1.9 2.5 45 2.8 188-210 142 13 10.20 1.22 25,000 Low odor. Cellulose Useful in Acetate printing inks, Propionate paper coatings, and cloth coatings. Excellent grease barrier properties. CAP-504-0.2 0.2 0.76 2.5 40 5.0 188-210 159 12 10.53 1.26 15,000 Low odor. Cellulose Performs Acetate well in Propionate flexographic and rotogravure inks. Soluble in alcohol/ water blends. Forms stable one-package thermoset systems. Excellent grease barrier properties. __________________________________________________________________________
TABLE VI __________________________________________________________________________ COLOR SHIFT REAGENTS Reagent Ink and Comments __________________________________________________________________________ Calcium Chloride Mixed in ink comprising ethyl alcohol (21.9 kg) and 15 weight percent ethyl acetate (5.5 kg) solvent system; CAP 482-0.5 of ink formulation cellulose acetate propionate (1.4 kg) and maleic resin (2.8 kg) as the resin system; and cobaltous chloride (8.8 kg). Shifts color of cobaltous chloride to blue. Lithium chloride (a) Mixed in ink comprising ethyl alcohol (21.8 kg) and 5 weight percent ethyl acetate (5.5 kg) solvent system; CAP 482-0.5 of ink formulation cellulose acetate propionate (1.4 kg) and maleic resin (8.8 kg) as the resin system; and cobaltous chloride. Produced little blue shift. (b) Mixed in ink comprising ethyl alcohol (22.0 kg) and ethyl acetate (4.8 kg) solvent system; CAP 504-0.2 cellulose acetate propionate (2.6 kg) and acrylic resin (2.2 kg) as the resin system; and cobaltous chloride (8.8 kg). Produced little blue shift. Aluminum chloride (a) Mixed in ink comprising ethyl alcohol (21.9 kg) and hexahydrate ethyl acetate (5.5 kg) solvent system, CAP 482-0.5 5 weight percent cellulose acetae propionate (1.4 kg) and maleic of ink formulation resin (2.8 kg) as the resin system; and cobaltous chloride (8.8 kg). Produced blue shift. (b) Mixed in ink comprising ethyl alcohol (22.0 kg) and ethyl acetate (4.8 kg) solvent system; CAP 504-0.2 cellulose acetate propionate (2.6 kg) and acrylic resin (2.2 kg) as the resin system; and cobaltous chloride (8.8 kg). Produced blue shift. Magnesium chloride (a) Mixed in ink comprising ethyl alcohol (21.9 kg) and hexahydrate 5 ethyl acetate (5.5 kg) solvent system; CAP 482-0.5 weight percent of cellulose acetate propionate (1.4 kg) and maleic ink formulation resin (2.8 kg) as the resin system; and cobaltous chloride (8.8 kg). No significant blue color shift noted. (b) Mixed in ink comprising ethyl alcohol (22.0 kg) and ethyl acetate (4.8 kg) solvent system, CAP 504-0.2 cellulose acetate propionate (2.6 kg) and acrylic resin (2.2 kg) as resin system; and cobaltous chloride (8.8 kg). No significatn blue color shift noted. Barium chloride (a) Mixed with ink comprising ethyl alcohol (21.9 kg) dihydrate and ethyl acetate (5.5 kg) solvent system; CAP 482-0.5 5 weight percent cellulose acetate propionate (1.4 kg) and maleic resin of ink formulation (2.8 kg) as resin system; and cobaltous chloride (8.8 kg). Insoluble and produced no significant blue color shift. (b) Mixed with ink comprising ethyl alcohol (22.0 kg) and ethyl acetate (4.8 kg) solvent system; CAP 504-0.2 cellulose acetate propionate (2.6 kg) and acrylic resin (2.2 kg) as resin system; and cobaltous chloride (8.8 kg). Insoluble and produced no significant blue color shift. Polyethylene Mixed in ink comprising ethyl alcohol (22.0 kg) and glycol 3 weight ethyl acetate (4.8 kg) solvent system; CAP 504-0.2 percent of ink cellulose acetate propionate (2.6 kg) and acrylic formulation resin (2.2 kg) as resin system; and cobaltous chloride (8.8 kg). Significant blue color shift noted. Polyethylene Mixed in ink comprising ethyl alcohol (21.9 kg) and glycol 5 weight ethyl acetate (5.5 kg) solvent system; CAP 482-0.5 percent of ink and maleic resin (1.4 kg) as the resin system; and formulation cobaltous chloride (8.8 kg). More distinctive blue color shift noted than 3% used in ink resin CAP 504-0.2 cellulose acetate ester. __________________________________________________________________________
Claims (29)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/419,797 US4990284A (en) | 1989-10-11 | 1989-10-11 | Moisture indicating ink and package having same |
IL9589190A IL95891A (en) | 1989-10-11 | 1990-10-03 | Moisture indicating ink |
MYPI90001724A MY107097A (en) | 1989-10-11 | 1990-10-04 | Moisture indicating ink and package having same. |
EG59390A EG19161A (en) | 1989-10-11 | 1990-10-08 | Moisture indicating ink and package having same |
GB9021862A GB2236758B (en) | 1989-10-11 | 1990-10-08 | Moisture indicating ink and packages incorporating same |
DE4032025A DE4032025A1 (en) | 1989-10-11 | 1990-10-09 | MOISTURE INDICATING COLOR FROM THE LOOSENING TYPE |
CA002027271A CA2027271C (en) | 1989-10-11 | 1990-10-10 | Moisture indicating ink and package having same |
TR90/0966A TR25757A (en) | 1989-10-11 | 1990-10-10 | The ink that shows moisture and the package that deserves it. |
CH3276/90A CH680221A5 (en) | 1989-10-11 | 1990-10-10 | |
AU64517/90A AU620265B2 (en) | 1989-10-11 | 1990-10-11 | Moisture indicating ink and package having same |
BR909005212A BR9005212A (en) | 1989-10-11 | 1990-10-11 | MOISTURE INDICATOR INK AND PACKAGING FOR ARTICLES IN GENERAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/419,797 US4990284A (en) | 1989-10-11 | 1989-10-11 | Moisture indicating ink and package having same |
Publications (1)
Publication Number | Publication Date |
---|---|
US4990284A true US4990284A (en) | 1991-02-05 |
Family
ID=23663801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/419,797 Expired - Lifetime US4990284A (en) | 1989-10-11 | 1989-10-11 | Moisture indicating ink and package having same |
Country Status (11)
Country | Link |
---|---|
US (1) | US4990284A (en) |
AU (1) | AU620265B2 (en) |
BR (1) | BR9005212A (en) |
CA (1) | CA2027271C (en) |
CH (1) | CH680221A5 (en) |
DE (1) | DE4032025A1 (en) |
EG (1) | EG19161A (en) |
GB (1) | GB2236758B (en) |
IL (1) | IL95891A (en) |
MY (1) | MY107097A (en) |
TR (1) | TR25757A (en) |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5834099A (en) * | 1995-04-24 | 1998-11-10 | The Procter & Gamble Company | Disposable paper products with indicator means |
WO1999044447A1 (en) * | 1998-03-03 | 1999-09-10 | British American Tobacco (Investments) Limited | Smoking articles and smoking article packaging |
US6043096A (en) * | 1996-10-16 | 2000-03-28 | Environmental Test Systems, Inc. | Device and method for the determination of water |
WO2003015060A2 (en) * | 2001-08-08 | 2003-02-20 | Schreiner Gmbh & Co. Kg | Label and method for detecting undesirable moisture |
US6603318B2 (en) * | 2001-02-22 | 2003-08-05 | Koninklijke Philips Electronics N.V. | Method of determining when electrode pads are unsuitable for use by detecting relative humidity |
WO2005056391A2 (en) * | 2003-12-08 | 2005-06-23 | Sentronic GmbH Gesellschaft für optische Meßsysteme | Packaging |
US20050139686A1 (en) * | 2002-01-09 | 2005-06-30 | Commonwealth Scientific And Industrial Research Organisation | Identification device |
FR2881229A1 (en) * | 2005-01-25 | 2006-07-28 | Airsec Soc Par Actions Simplif | Dehydrating support for packaging of e.g. granular product, has indicator indicating saturation point on one of sides of support, and transparent protection unit protecting saturation indicator and forming barrier to humidity |
WO2006094610A1 (en) * | 2005-03-11 | 2006-09-14 | Levosil S.P.A. | Antistatic humidity indicators |
US20070157702A1 (en) * | 2006-01-10 | 2007-07-12 | Masatami Hamada | Humidity indicator labels |
FR2896235A1 (en) * | 2006-01-18 | 2007-07-20 | Airsec Soc Par Actions Simplif | Dehydrating container for conditioning e.g. agri-food product, has closing unit with visual indicator indicating humidity state in container through evolution of coloration of container based on humidity level |
EP1840046A1 (en) * | 2006-03-29 | 2007-10-03 | Mondi Packaging AG | Package with temperature indicator |
US20080145612A1 (en) * | 2006-12-15 | 2008-06-19 | Church Jeana S | Tamper Indicating Labels with Planar Ingress Solvent-Indicating Feature |
US20090047176A1 (en) * | 2007-08-16 | 2009-02-19 | Cregger Tricia A | Indicator for monitoring a sterilization process |
EP2085132A1 (en) * | 2008-02-01 | 2009-08-05 | Tsang-Hung Hsu | Regenerative dehumidifying bag |
US20110048312A1 (en) * | 2009-08-27 | 2011-03-03 | Xerox Corporation | Label Configured To Indicate An Object Reaching A Predetermined Temperature |
DE102010019595A1 (en) | 2010-05-05 | 2011-11-10 | Pelikan Hardcopy Production Ag | Vacuum-packaged product i.e. ink cartridge, has ink mark formed such that mark is visually disappeared by energetic effect that is adapted to mark, where mark includes thermochrome ink reversibly achromatized at temperature |
WO2012062841A1 (en) * | 2010-11-12 | 2012-05-18 | Qiagen Gmbh | Humidity indicator |
US8707762B2 (en) | 2011-11-04 | 2014-04-29 | John Gardner Pfanstiehl | Low cost humidity and mold indicator for buildings |
WO2015016716A1 (en) * | 2013-08-02 | 2015-02-05 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | A coating composition comprising a dye and a method to detect moisture in objects |
US9199044B2 (en) | 2012-08-06 | 2015-12-01 | Elwha Llc | Devices and methods for wearable injection guides |
US9320825B2 (en) | 2012-09-26 | 2016-04-26 | The Procter & Gamble Company | Liquid-activated formulation with permanent colorant |
US9387273B2 (en) | 2012-09-26 | 2016-07-12 | The Procter & Gamble Company | Liquid-activated color change ink and methods of use |
EP2972302A4 (en) * | 2013-03-15 | 2017-04-12 | 3M Innovative Properties Company | Post-steam sterilization moisture-indicating articles |
CN107478646A (en) * | 2017-08-14 | 2017-12-15 | 仲恺农业工程学院 | Freshness of meat indicating label, solution and preparation method for the indicating label |
JP6292647B1 (en) * | 2017-04-03 | 2018-03-14 | 独立行政法人国立高等専門学校機構 | Detection tool, method for manufacturing the same, and method for evaluating a test substance |
US20180223480A1 (en) * | 2016-04-28 | 2018-08-09 | South China University Of Technology | Water-induced anti-counterfeiting paper and preparation method thereof |
US10309901B2 (en) | 2017-02-17 | 2019-06-04 | International Business Machines Corporation | Water-sensitive fluorophores for moisture content evaluation in hygroscopic polymers |
CN110261536A (en) * | 2019-07-11 | 2019-09-20 | 中体彩印务技术有限公司 | Method for testing performance and instrument is precipitated in the ink of anti-counterfeiting mark coating |
CN112268903A (en) * | 2020-10-15 | 2021-01-26 | 华能国际电力股份有限公司 | On-site metallographic coated test paper and preparation and use methods thereof |
US20210379427A1 (en) * | 2020-06-09 | 2021-12-09 | Skylotec Gmbh | Rescue System |
WO2023187194A1 (en) * | 2022-03-31 | 2023-10-05 | Philip Morris Products S.A. | Aerosol-generating system with humidity indicator |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239318B (en) * | 1989-12-06 | 1993-11-10 | Vapinol Limited | Improvements in or relating to indicating devices |
DE19859894A1 (en) * | 1998-12-22 | 2000-06-29 | Albrecht Rombold | container |
DE10018790A1 (en) * | 2000-04-15 | 2001-10-25 | Alois Cremerius | Method for detecting abnormal dryness of skin, useful for diagnosing diabetic foot syndrome, based on color change in plaster containing cobalt chloride |
DE202009003677U1 (en) * | 2009-03-17 | 2010-04-29 | Porextherm-Dämmstoffe Gmbh | Indicator for detecting the ingress of air and / or moisture into a vacuum, pressure or protective gas packaging |
CN114656839A (en) * | 2022-04-28 | 2022-06-24 | 美盈森集团股份有限公司 | Humidity-sensitive ink for humidity detection card, preparation method of humidity-sensitive ink and humidity detection card |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533277A (en) * | 1968-08-19 | 1970-10-13 | Virginia Chemicals Inc | Dual acetate salt moisture-indicating composition |
US3723349A (en) * | 1969-12-19 | 1973-03-27 | Pilkington Brothers Ltd | Thermochromic composition of cobalt ii chloride in cured polyester |
US3898172A (en) * | 1973-05-03 | 1975-08-05 | Us Energy | Irreversible humidity indicator |
US4045397A (en) * | 1975-04-24 | 1977-08-30 | Dean Burton Parkinson | Printing ink compositions for jet printing on glazed ceramic surfaces |
US4179397A (en) * | 1978-05-22 | 1979-12-18 | American Can Company | Indicator ink |
US4216283A (en) * | 1977-05-23 | 1980-08-05 | Ani-Live Film Service Inc. | Dry transfer of electrophotographic images |
US4389503A (en) * | 1980-08-14 | 1983-06-21 | American Can Company | Opaque jet ink compositions |
US4643122A (en) * | 1984-07-23 | 1987-02-17 | Wright State University | Diffusion controlled security tags |
US4793264A (en) * | 1981-12-07 | 1988-12-27 | Dataproducts Corporation | Low corrosion impulse ink jet ink containing anti-oxidant |
US4869532A (en) * | 1986-10-07 | 1989-09-26 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Prints and production method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141314A (en) * | 1975-05-31 | 1976-12-06 | Meidensha Electric Mfg Co Ltd | Method to manufacture a multiplex cylindrical winding |
JPS61154986A (en) * | 1984-12-28 | 1986-07-14 | Nagase Screen Insatsu Kenkyusho:Kk | Slide transfer paper capable of detecting moisture content |
-
1989
- 1989-10-11 US US07/419,797 patent/US4990284A/en not_active Expired - Lifetime
-
1990
- 1990-10-03 IL IL9589190A patent/IL95891A/en not_active IP Right Cessation
- 1990-10-04 MY MYPI90001724A patent/MY107097A/en unknown
- 1990-10-08 EG EG59390A patent/EG19161A/en active
- 1990-10-08 GB GB9021862A patent/GB2236758B/en not_active Expired - Fee Related
- 1990-10-09 DE DE4032025A patent/DE4032025A1/en active Granted
- 1990-10-10 CH CH3276/90A patent/CH680221A5/de not_active IP Right Cessation
- 1990-10-10 TR TR90/0966A patent/TR25757A/en unknown
- 1990-10-10 CA CA002027271A patent/CA2027271C/en not_active Expired - Fee Related
- 1990-10-11 AU AU64517/90A patent/AU620265B2/en not_active Ceased
- 1990-10-11 BR BR909005212A patent/BR9005212A/en not_active IP Right Cessation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533277A (en) * | 1968-08-19 | 1970-10-13 | Virginia Chemicals Inc | Dual acetate salt moisture-indicating composition |
US3723349A (en) * | 1969-12-19 | 1973-03-27 | Pilkington Brothers Ltd | Thermochromic composition of cobalt ii chloride in cured polyester |
US3898172A (en) * | 1973-05-03 | 1975-08-05 | Us Energy | Irreversible humidity indicator |
US4045397A (en) * | 1975-04-24 | 1977-08-30 | Dean Burton Parkinson | Printing ink compositions for jet printing on glazed ceramic surfaces |
US4216283A (en) * | 1977-05-23 | 1980-08-05 | Ani-Live Film Service Inc. | Dry transfer of electrophotographic images |
US4179397A (en) * | 1978-05-22 | 1979-12-18 | American Can Company | Indicator ink |
US4389503A (en) * | 1980-08-14 | 1983-06-21 | American Can Company | Opaque jet ink compositions |
US4793264A (en) * | 1981-12-07 | 1988-12-27 | Dataproducts Corporation | Low corrosion impulse ink jet ink containing anti-oxidant |
US4643122A (en) * | 1984-07-23 | 1987-02-17 | Wright State University | Diffusion controlled security tags |
US4869532A (en) * | 1986-10-07 | 1989-09-26 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Prints and production method thereof |
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902669A (en) * | 1995-04-24 | 1999-05-11 | The Procter & Gamble Company | Disposable paper products with indicator means |
US5834099A (en) * | 1995-04-24 | 1998-11-10 | The Procter & Gamble Company | Disposable paper products with indicator means |
US6043096A (en) * | 1996-10-16 | 2000-03-28 | Environmental Test Systems, Inc. | Device and method for the determination of water |
WO1999044447A1 (en) * | 1998-03-03 | 1999-09-10 | British American Tobacco (Investments) Limited | Smoking articles and smoking article packaging |
US6603318B2 (en) * | 2001-02-22 | 2003-08-05 | Koninklijke Philips Electronics N.V. | Method of determining when electrode pads are unsuitable for use by detecting relative humidity |
WO2003015060A2 (en) * | 2001-08-08 | 2003-02-20 | Schreiner Gmbh & Co. Kg | Label and method for detecting undesirable moisture |
WO2003015060A3 (en) * | 2001-08-08 | 2003-09-25 | Schreiner Gmbh & Co Kg | Label and method for detecting undesirable moisture |
US20050139686A1 (en) * | 2002-01-09 | 2005-06-30 | Commonwealth Scientific And Industrial Research Organisation | Identification device |
US20070272582A1 (en) * | 2003-12-08 | 2007-11-29 | Sentronic Gmbh Gesellschaft Fur Optische Messssysteme | Packaging |
WO2005056391A2 (en) * | 2003-12-08 | 2005-06-23 | Sentronic GmbH Gesellschaft für optische Meßsysteme | Packaging |
WO2005056391A3 (en) * | 2003-12-08 | 2005-08-25 | Sentronic Gmbh Ges Fuer Optisc | Packaging |
FR2881229A1 (en) * | 2005-01-25 | 2006-07-28 | Airsec Soc Par Actions Simplif | Dehydrating support for packaging of e.g. granular product, has indicator indicating saturation point on one of sides of support, and transparent protection unit protecting saturation indicator and forming barrier to humidity |
WO2006079713A1 (en) * | 2005-01-25 | 2006-08-03 | AIRSEC (Société par Actions Simplifiée) | Dehydrating support comprising a moisture saturation indicator |
WO2006094610A1 (en) * | 2005-03-11 | 2006-09-14 | Levosil S.P.A. | Antistatic humidity indicators |
WO2007081972A2 (en) * | 2006-01-10 | 2007-07-19 | Northern Technologies International Corporation | Humidity indicator labels |
WO2007081972A3 (en) * | 2006-01-10 | 2007-09-13 | Northern Technologies Int | Humidity indicator labels |
US20070157702A1 (en) * | 2006-01-10 | 2007-07-12 | Masatami Hamada | Humidity indicator labels |
FR2896235A1 (en) * | 2006-01-18 | 2007-07-20 | Airsec Soc Par Actions Simplif | Dehydrating container for conditioning e.g. agri-food product, has closing unit with visual indicator indicating humidity state in container through evolution of coloration of container based on humidity level |
US7665601B2 (en) | 2006-01-18 | 2010-02-23 | Airsec | Dehydrating container comprising a humidity state indicator |
EP1840046A1 (en) * | 2006-03-29 | 2007-10-03 | Mondi Packaging AG | Package with temperature indicator |
US20080145612A1 (en) * | 2006-12-15 | 2008-06-19 | Church Jeana S | Tamper Indicating Labels with Planar Ingress Solvent-Indicating Feature |
US20090047176A1 (en) * | 2007-08-16 | 2009-02-19 | Cregger Tricia A | Indicator for monitoring a sterilization process |
US8512633B2 (en) * | 2007-08-16 | 2013-08-20 | American Sterilizer Company | Indicator for monitoring a sterilization process |
EP2085132A1 (en) * | 2008-02-01 | 2009-08-05 | Tsang-Hung Hsu | Regenerative dehumidifying bag |
US8091503B2 (en) * | 2009-08-27 | 2012-01-10 | Xerox Corporation | Label configured to indicate an object reaching a predetermined temperature |
US20110048312A1 (en) * | 2009-08-27 | 2011-03-03 | Xerox Corporation | Label Configured To Indicate An Object Reaching A Predetermined Temperature |
DE102010019595A1 (en) | 2010-05-05 | 2011-11-10 | Pelikan Hardcopy Production Ag | Vacuum-packaged product i.e. ink cartridge, has ink mark formed such that mark is visually disappeared by energetic effect that is adapted to mark, where mark includes thermochrome ink reversibly achromatized at temperature |
WO2012062841A1 (en) * | 2010-11-12 | 2012-05-18 | Qiagen Gmbh | Humidity indicator |
US8707762B2 (en) | 2011-11-04 | 2014-04-29 | John Gardner Pfanstiehl | Low cost humidity and mold indicator for buildings |
US9358350B2 (en) | 2012-08-06 | 2016-06-07 | Elwha Llc | Systems and methods for wearable injection guides |
US10182869B2 (en) | 2012-08-06 | 2019-01-22 | Elwha Llc | Systems and methods for wearable injection guides |
US9199044B2 (en) | 2012-08-06 | 2015-12-01 | Elwha Llc | Devices and methods for wearable injection guides |
US9205204B2 (en) | 2012-08-06 | 2015-12-08 | Elwha Llc | Devices and methods for wearable injection guides |
US10052159B2 (en) | 2012-08-06 | 2018-08-21 | Elwha Llc | Systems and methods for wearable injection guides |
US9387273B2 (en) | 2012-09-26 | 2016-07-12 | The Procter & Gamble Company | Liquid-activated color change ink and methods of use |
US9320825B2 (en) | 2012-09-26 | 2016-04-26 | The Procter & Gamble Company | Liquid-activated formulation with permanent colorant |
US9393342B2 (en) | 2012-09-26 | 2016-07-19 | The Procter & Gamble Company | Liquid-activated formulation with surfactant |
US9726613B2 (en) | 2012-09-26 | 2017-08-08 | The Procter & Gamble Company | Liquid activated color change ink and methods of use |
US9320824B2 (en) | 2012-09-26 | 2016-04-26 | The Procter & Gamble Company | Liquid-activated formulation with solvent-based binding matrix |
EP2972302A4 (en) * | 2013-03-15 | 2017-04-12 | 3M Innovative Properties Company | Post-steam sterilization moisture-indicating articles |
US11065354B2 (en) | 2013-03-15 | 2021-07-20 | 3M Innovative Properties Company | Post-steam sterilization moisture-indicating articles |
WO2015016716A1 (en) * | 2013-08-02 | 2015-02-05 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | A coating composition comprising a dye and a method to detect moisture in objects |
US20180223480A1 (en) * | 2016-04-28 | 2018-08-09 | South China University Of Technology | Water-induced anti-counterfeiting paper and preparation method thereof |
US10876257B2 (en) * | 2016-04-28 | 2020-12-29 | South China University Of Technology | Water-induced anti-counterfeiting paper and preparation method thereof |
US10309901B2 (en) | 2017-02-17 | 2019-06-04 | International Business Machines Corporation | Water-sensitive fluorophores for moisture content evaluation in hygroscopic polymers |
US11474040B2 (en) | 2017-02-17 | 2022-10-18 | International Business Machines Corporation | Water-sensitive fluorophores for moisture content evaluation in hygroscopic polymers |
JP2018179511A (en) * | 2017-04-03 | 2018-11-15 | 独立行政法人国立高等専門学校機構 | Detection tool and manufacturing method thereof, and evaluation method for material to be inspected |
JP6292647B1 (en) * | 2017-04-03 | 2018-03-14 | 独立行政法人国立高等専門学校機構 | Detection tool, method for manufacturing the same, and method for evaluating a test substance |
CN107478646A (en) * | 2017-08-14 | 2017-12-15 | 仲恺农业工程学院 | Freshness of meat indicating label, solution and preparation method for the indicating label |
CN110261536A (en) * | 2019-07-11 | 2019-09-20 | 中体彩印务技术有限公司 | Method for testing performance and instrument is precipitated in the ink of anti-counterfeiting mark coating |
CN110261536B (en) * | 2019-07-11 | 2023-06-20 | 中体彩印务技术有限公司 | Method and instrument for detecting ink precipitation performance of anti-counterfeiting mark covering layer |
US20210379427A1 (en) * | 2020-06-09 | 2021-12-09 | Skylotec Gmbh | Rescue System |
CN112268903A (en) * | 2020-10-15 | 2021-01-26 | 华能国际电力股份有限公司 | On-site metallographic coated test paper and preparation and use methods thereof |
CN112268903B (en) * | 2020-10-15 | 2023-05-05 | 华能国际电力股份有限公司 | On-site metallographic tectorial membrane test paper and preparation and use methods thereof |
WO2023187194A1 (en) * | 2022-03-31 | 2023-10-05 | Philip Morris Products S.A. | Aerosol-generating system with humidity indicator |
Also Published As
Publication number | Publication date |
---|---|
GB2236758A (en) | 1991-04-17 |
AU6451790A (en) | 1991-05-02 |
MY107097A (en) | 1995-09-30 |
EG19161A (en) | 1994-09-29 |
CA2027271A1 (en) | 1991-04-12 |
CH680221A5 (en) | 1992-07-15 |
DE4032025A1 (en) | 1991-04-25 |
IL95891A0 (en) | 1991-07-18 |
TR25757A (en) | 1993-09-01 |
BR9005212A (en) | 1991-09-17 |
DE4032025C2 (en) | 1993-01-14 |
IL95891A (en) | 1994-08-26 |
GB9021862D0 (en) | 1990-11-21 |
GB2236758B (en) | 1994-01-26 |
CA2027271C (en) | 1995-05-02 |
AU620265B2 (en) | 1992-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4990284A (en) | Moisture indicating ink and package having same | |
EP2012112B1 (en) | Humidity indicator and method for its production | |
FI73087C (en) | BESTICK FOER TEST AV BLOD INNESLUTET I ETT PROV. | |
JP5143573B2 (en) | Ink composition and oxygen indicator | |
US3472611A (en) | Prevention of deterioration of cellulose-based records | |
US5358876A (en) | Oxygen indicator | |
US5340537A (en) | Temperature indicating compositions | |
US4382064A (en) | Specimen slide for occult blood testing | |
US2229155A (en) | Indicator paper | |
JPS6339866B2 (en) | ||
EP3822636B1 (en) | Freshness label with aggregation-induced phosphor | |
WO1998021120A1 (en) | Package for decayable foodstuffs | |
US3263892A (en) | Shipping containers with associated indicator means | |
US4184850A (en) | Diagnostic agent for the detection of ketone bodies in fluids and process for its manufacture | |
JP2007298315A (en) | Manufacturing method of oxygen detector | |
US2129132A (en) | Article of manufacture and method | |
JP3230608B2 (en) | Oxygen detector | |
JP2543837B2 (en) | Humidity indicator | |
US2820016A (en) | Corrosion inhibiting composition and indicator therefor | |
CN103718037A (en) | Oxygen sensing agent, method for producing oxygen sensing agent, and oxygen sensing aqueous solution | |
JPH0130530B2 (en) | ||
US2262270A (en) | Food package | |
JPH0524460B2 (en) | ||
JPS6017393B2 (en) | Oxygen indicator ink composition | |
US2605164A (en) | Method of protecting color chart in determination of chromate concentrations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BROWN & WILLIAMSON TOBACCO CORPORATION, A CORP. O Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:LAUTERBACH, JOHN H.;JENKINS, CARL B.;REEL/FRAME:005157/0997 Effective date: 19891010 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
CC | Certificate of correction | ||
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FEPP | Fee payment procedure |
Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
FPAY | Fee payment |
Year of fee payment: 12 |
|
AS | Assignment |
Owner name: BROWN & WILLIAMSON U.S.A., INC., KENTUCKY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BROWN & WILLIAMSON TOBACCO CORPORATION;REEL/FRAME:015201/0628 Effective date: 20040730 |
|
AS | Assignment |
Owner name: JPMORGAN CHASE BANK, NEW YORK Free format text: SECURITY INTEREST;ASSIGNOR:R.J. REYNOLDS TOBACCO COMPANY;REEL/FRAME:015259/0006 Effective date: 20040730 Owner name: JPMORGAN CHASE BANK,NEW YORK Free format text: SECURITY INTEREST;ASSIGNOR:R.J. REYNOLDS TOBACCO COMPANY;REEL/FRAME:015259/0006 Effective date: 20040730 |
|
AS | Assignment |
Owner name: R.J. REYNOLDS TOBACCO COMPANY, NORTH CAROLINA Free format text: MERGER;ASSIGNOR:BROWN & WILLIAMSON U.S.A., INC.;REEL/FRAME:016145/0684 Effective date: 20040730 |
|
AS | Assignment |
Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT,NEW Free format text: SECURITY INTEREST;ASSIGNOR:R.J. REYNOLDS TOBACCO COMPANY;REEL/FRAME:017906/0671 Effective date: 20060526 Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT, NE Free format text: SECURITY INTEREST;ASSIGNOR:R.J. REYNOLDS TOBACCO COMPANY;REEL/FRAME:017906/0671 Effective date: 20060526 |